<?php
/**     
  *
  * Copyright (c) 2009, Persistent Systems Limited
  *
  * Redistribution and use, with or without modification, are permitted 
  *  provided that the following  conditions are met:
  *   - Redistributions of source code must retain the above copyright notice, 
  *     this list of conditions and the following disclaimer.
  *   - Neither the name of Persistent Systems Limited nor the names of its contributors 
  *     may be used to endorse or promote products derived from this software 
  *     without specific prior written permission.
  *
  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 
  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, 
  * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 
  * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR 
  * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 
  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 
  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; 
  * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 
  * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
  * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, 
  * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */

// ACS constants
define("WRAP_PROTOCOL_VERSION", "WRAPv0.9");

define("WRAP_APPLIES_TO", "wrap_scope");
define("WRAP_REQUESTED_LIFETIME", "requested_lifetime");

define("WRAP_ACCESS_TOKEN", "wrap_access_token");
define("WRAP_ASSERTION", "wrap_assertion");
define("WRAP_ASSERTION_FORMAT", "wrap_assertion_format");
define("WRAP_AUTHENTICATION_TYPE", "WRAP");

// The authorization header has the following format: WRAP access_token="<token>"
define("WRAP_AUTHORIZATION_HEADER_KEY", "access_token");

define("WRAP_NAME", "wrap_name");
define("WRAP_PASSWORD", "wrap_password");
define("WRAP_CONTENT_TYPE", "application/x-www-form-urlencoded");
define("WRAP_SAML_ASSERTION_FORMAT", "SAML");
define("WRAP_SWT_ASSERTION_FORMAT", "SWT");
define("WRAP_TOKEN_EXPIRES_IN", "wrap_access_token_expires_in");

// per Simple Web Token draft specification
define("TOKEN_AUDIENCE", "Audience");
define("TOKEN_EXPIRES_ON", "ExpiresOn");
define("TOKEN_ISSUER", "Issuer");
define("TOKEN_DIGEST_256", "HMACSHA256");
?>